Mobility assistance device



FIG. 1 is a perspective view of one embodiment of a mobility assistance device.

FIG. 2 is a front elevation view of the mobility assistance device of FIG. 1.

FIG. 3 is a side elevation view of the mobility assistance device of FIG. 1.

FIG. 4 is a top plan view of the mobility assistance device of FIG. 1.

FIG. 5 is a bottom plan view of the mobility assistance device of FIG. 1.

FIG. 6 is a perspective view of the mobility assistance device shown with the tray in an operative condition; and,

FIG. 7 is a perspective view of the mobility assistance device shown, with the tray in disposed in a position allowing ingress or egress.

The portions of the drawings shown in broken lines form no part of the claimed design. 

The ornamental design for a mobility assistance device, substantially as shown and described. 